MOB Smart Wristband - 3-PackSea-Tags wristbands work according to the "principle of positive security", that is to say that the beacons transmit continuously a signal that is picked up by one or more phones equipped with the application. In case of...

MOB Smart Wristband - 5-PackSea-Tags wristbands work according to the "principle of positive security", that is to say that the beacons transmit continuously a signal that is picked up by one or more phones equipped with the application. In case of...

MOB Smart WristbandSea-Tags wristbands work according to the "principle of positive security", that is to say that the beacons transmit continuously a signal that is picked up by one or more phones equipped with the application. In case of immersion or...